Twisty story telling director Shane Carruth, director of Primer, has released the score to his latest film Upstream Color to tantalize your ears with promises of nothingness and everythingness. We don't know — it's all so abstract and crazy. Classic Carruth. According to Slashfilm, Carruth's latest work hinges greatly on its score (also composed by the director). So strap in and take a listen. And if you find any clues, please be a dear and tell us.